[4] Screw the two attached bolts (size is M12
◊
100) from
the motor side through the screw hole on the bracket
(330) to push out the split plate (337) so that the plate
will be separated from the bracket section.
* Turn the screws alternately. If the split plate (337) has
been sufficiently driven out, hold the split plate by
hand and pull it toward the rear. Then, rotate the plate
on the base.
* During disassembly, discharge the liquid from the
casing and clean the inside of the pump.
[5] Push a flat-head screwdriver into the joint between the
split plate (337) and front casing (100.1) to open the
jointed section. In this step, be careful not to damage
the seal surface and gasket (400.1).
[6] Remove the impeller (230) from the split plate and magnet
capsule unit (858) by rotating it counterclockwise.
Detach the impeller by the use of a belt wrench after fixing
the magnet capsule.
* Keep in mind the power of the magnet. Also, be careful not
to damage the front casing, spli plate, rear casing, bearing
sleeve, thrust bearing, impeller, etc
.
This part is fixed fightly with adhesive, if necessary, use
belt wrench for loosening impeller from spindle.
[7] Pull the rear casing (158) and rear casing cover (159) out of
the bracket.
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